The paintwork on the building in the background is somewhat reminiscent of the artwork for the 'Atoom' building, which was specially built for an exhibition in 1957. This same building was later repurposed for the 'Aeroplanorama' which was the predecessor to the Aviodome/Aviodrome museum. This Aeroplanorama closed in 1967. The first 737 to turn up in The Netherlands was a Transavia one in 1974, so I doubt that this is a useful link. The design of the 737 went back to 1964 with a first flight in 1967, so it might have influenced a decorative painting in the mid-1960s but not before 1960 I guess.